yes it applies to pretty much any datacenter and carrier in the world

but that's why running thing at home doesn't help that much, because it also applies to carriers, too

and when it comes to sizing data it tends to not make much difference whether they physically size disk at your home or in the data center, actually if legal order for a sizure like that is confirmed by a judge it's normally applied to all the computers such a person has, both at home and in datacenters